Walter Dnes <waltdnes <at> waltdnes.org> writes:

> > So, I am using Claws Mail that downloads e-mails from several
> > google mail accounts (all are mine :) and about once or twice
> > in a month get into the situation when Claws asks me to verify
> > and change the google certificates, first in one direction and
> > soon after that (usually during the next downloading of my e-mails)
> > - in another.

> > I suspect that it is google that makes something wrong here.
> > What do you think?

>   The 2 servers probably have different certificates, which is why you
> get this behaviour.  I suggest going into "apk mode" and putting an
> entry into your hosts file <G>, like...

> 173.194.192.108     pop.gmail.com

>   This will force your system to always use the same server, and avoid
> the re-validation every time you hit the other server from the one you
> used the previous time.


Clusters & Clouds are the sort answer. Everybody (big) is now racing to
deploy services; often as if a single IP or dns record or domain name,
yet underneath is a cluster of many, many machines. The security is,
well, let's just say evolving to be kind. I have no idea about your
particular situation; but I've been reading up on cluster and cloud
for months now, so here are a few links you might find interesting.
Hopefully that illuminate that services that are traditionally single
machine bound, are now on top of clusters of machines; and that is
a hack-a-day-patch-away scenario that is very fast moving. YMMV [1,2,3].


Mesos is the cluster technology that I follow (or at least try to).
I'm trying to get a full set of codes and mesos into the portage tree.
If nothing else, folks can use (3+) old machines to build a cluster
to see where we are all moving to (clouds and cluster), like it or not,
imho.


hth,
James

[1] https://mesosphere.github.io/mesos-dns/docs/tutorial-gce.html

[2] https://github.com/mesosphere/mesos-dns

[3] https://github.com/Banno/vagrant-mesos

[4]
http://radar.oreilly.com/2014/01/apache-mesos-open-source-datacenter-computing.html





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